Delhi's electricity bills could shrink — and rooftops could start earning — if the city's latest solar push gains traction. Delhi Chief Minister Rekha Gupta on Saturday, 26 September 2026, urged city residents to tap a government subsidy of up to ₹1.56 lakh for installing a 3 kW rooftop solar system, directing them to the official portal solar.delhi.gov.in to get started.

What the ₹1.56 Lakh Offer Actually Covers

The scheme is built around three pillars: cut what you pay to the grid, generate your own clean electricity, and sell what you don't use back through net metering. A 3 kW rooftop system is typically sufficient to meet a mid-sized Delhi household's daytime load — running fans, lights, a refrigerator, and a modest air-conditioning cycle. The subsidy bridges the upfront cost that has historically kept urban households on the fence about solar adoption.

CM Gupta framed the pitch in plain terms: 'Clean energy for your home, savings for years and a greener Delhi.' The message was shared under the #SevaSankalpAbhiyan campaign — Seva Sankalp Abhiyan (Campaign of Service and Resolve) — a BJP-aligned outreach drive connecting government schemes to citizens at the grassroots.

Delhi Solar Policy and the National Grid Behind It

Delhi's push did not begin in 2026. The city notified its Solar Policy in 2016, establishing the legal and regulatory framework for rooftop installations and net metering across the capital. That state policy sits within a larger national architecture: India's Jawaharlal Nehru National Solar Mission, launched in 2010, set the ambition to scale distributed rooftop generation alongside utility-scale solar farms.

Together, the two frameworks created the pipeline through which subsidies flow from the central government, are topped up at the state level, and land on individual homeowners' rooftops. Saturday's post is the latest activation in a long implementation chain — but the specific subsidy figure of ₹1.56 lakh per 3 kW unit represents the current top line available to eligible Delhi residents.

Net Metering: Turning Your Roof Into a Revenue Source

The net metering angle is perhaps the sharpest consumer hook. Under net metering rules, surplus electricity a household generates but does not consume is fed back to the distribution grid, and the homeowner receives a credit against future bills. In a city like Delhi — with long, intense summers and high solar irradiance — a 3 kW system can generate meaningful surplus during peak daytime hours when households are often at work and demand inside the home is low.

Uptake through solar.delhi.gov.in in the coming months will be the real measure of whether this campaign moves the needle on the capital's rooftop solar capacity — or remains another well-intentioned announcement waiting for takers.